Analysis
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max time kernel
141s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240729-en -
resource tags
arch:x64arch:x86image:win10v2004-20240729-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2024 08:35
Behavioral task
behavioral1
Sample
778edeac75b773c34034ee84ffef0eae_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
778edeac75b773c34034ee84ffef0eae_JaffaCakes118.pdf
Resource
win10v2004-20240729-en
General
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Target
778edeac75b773c34034ee84ffef0eae_JaffaCakes118.pdf
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Size
13KB
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MD5
778edeac75b773c34034ee84ffef0eae
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SHA1
230a93302a004cfc176e2ea83471d6322e1ced17
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SHA256
b8183d41f994fc7fa669ca5e17cb43ca6b273405d0aac7c48173b80690b2b4b8
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SHA512
f9f94d0f4f77f2315338c01dcb1fc157807c9623071446b1baf2fbc7e1e93f0db92002b58cef286a604ed5dd618bd5d5f3ef01e53e591a359fc29ebbe7557b45
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SSDEEP
384:DLEMMLEt/vysyycmz1b14h1JyothOeua8pRPFOF++:Dg/gV94h1JyothOeua3
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-735441492-2964205366-2526932795-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2948 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2948 wrote to memory of 3116 2948 AcroRd32.exe 84 PID 2948 wrote to memory of 3116 2948 AcroRd32.exe 84 PID 2948 wrote to memory of 3116 2948 AcroRd32.exe 84 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 884 3116 RdrCEF.exe 85 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86 PID 3116 wrote to memory of 2024 3116 RdrCEF.exe 86
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\778edeac75b773c34034ee84ffef0eae_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=34627ABEC2EB114FC464EC2F9BE7BFA5 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=34627ABEC2EB114FC464EC2F9BE7BFA5 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:884
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=4F6DA6FBC7BF67678DACACAFBA3F617E --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2024
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=FAFB1A5D7E15618ACFA5377D384906A8 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:208
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=AB023E68B122A31B6E0F8B56B5491D53 --mojo-platform-channel-handle=2056 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1816
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=DBA14C46C2A9568CAABDE5E3508799DF --mojo-platform-channel-handle=2468 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4496
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=AAFA177D5B851E45EC7DC238279C3EFF --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=AAFA177D5B851E45EC7DC238279C3EFF --renderer-client-id=7 --mojo-platform-channel-handle=2068 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3872
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4552
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55515262bcb685d4f74f961cd170195b5
SHA156933ca3a2363b6f004953ba975d24824fdc61ec
SHA25649c869e2d32e03e8876f5eff20987f88c8c9a9e3df7bab1bac366fa5bef5b868
SHA512eac03022582227239e1fed2011243c70e6a54c76229f8a4dc4989f23d0bb437af16a3fd6085687fbb1f157df5f37cd0b38c4a3894e2d375ac93cc63f9ed0efc5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5